the cement production line take the new technology
have the comparative price
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The introduction line of this cement production lineRaw Materials
The main raw materials used in the cement manufacturing process are limestone, sand, shale, clay, and iron ore. The main material, limestone, is usually mined on site while the other minor materials may be mined either on site or in nearby quarries. Another source of raw materials is industrial by-products. The use of by-product materials to replace natural raw materials is a key element in achieving sustainable development.Raw Material Preparation
Mining of limestone requires the use of drilling and blasting techniques. The blasting techniques use the latest technology to insure vibration, dust, and noise emissions are kept at a minimum. Blasting produces materials in a wide range of sizes from approximately 1.5 meters in diameter to small particles less than a few millimeters in diameter.Raw Grinding
In the wet process, each raw material is proportioned to meet a desired chemical composition and fed to a rotating ball mill with water. The raw materials are ground to a size where the majority of the materials are less than 75 microns. Materials exiting the mill are called "slurry" and have flow ability characteristics. This slurry is pumped to blending tanks and homogenized to insure the chemical composition of the slurry is correct. Following the homogenization process, the slurry is stored in tanks until required.PyroprocessingThe rotary kiln discharges the red-hot clinker under the intense flame into a clinker cooler. The clinker cooler recovers heat from the clinker and returns the heat to the pyroprocessing system thus reducing fuel consumption and improving energy efficiency. Clinker leaving the clinker cooler is at a temperature conducive to being handled on standard conveying equipment.Finish Grinding and Distribution Mobile Crusher ,Ball Mill ,Rotary Dryer ,Autoclaved Aerated Concrete www.kstatemill.com
jaw crusher ,rotary dryer, ball mill, Rotary kiln www.jbhgjsb.com
Henan King State Heavy Industry Machinery Co., Ltd
Add: North Section of dongfang Road, Mazhai Industrial Park, Zhengzhou City, China
www.jbhgjsb.com
Tel: +86-371-67169958
Fax: +86-371-88883233 Telephone 86 --13273803835
